CN109910144A - Prefabricated snowflake type concrete-pile mold - Google Patents
Prefabricated snowflake type concrete-pile mold Download PDFInfo
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- CN109910144A CN109910144A CN201910193416.2A CN201910193416A CN109910144A CN 109910144 A CN109910144 A CN 109910144A CN 201910193416 A CN201910193416 A CN 201910193416A CN 109910144 A CN109910144 A CN 109910144A
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Abstract
The invention discloses a kind of prefabricated snowflake type concrete-pile molds, are related to concrete-pile mold.The prefabricated snowflake type concrete-pile mold of the present invention includes multiple prefabricated snowflake type concrete-pile mold units；Each prefabricated snowflake type concrete-pile mold unit main body includes cover board, left plate, right side plate, bottom plate, cover board, left plate, right side plate, bottom plate can be bolted to form die unit, die unit can also carry out being spliced to form the controllable precast concrete pile die of length, and both mold ends are sealed with flange.Concrete-pile mold assembly of the invention is simple and convenient, can form complex-shaped snowflake type inner cavity well；Die unit is very short, can be carried out splicing, lifting, carrying；It can splice between each die unit to adapt to the long demand of piles with different.
Description
Technical field
The present invention relates to the concrete-pile molds more particularly to a kind of prefabricated snowflake type concrete-pile mold in building.
Background technique
Existing concrete precast pile mainly has precast concrete square pile, prefabricated concrete pipe pile, the bearing capacity of this kind of stake
It is provided by end resistance and side friction, but its specific surface area is small, will cause waste of material, the higher situation of cost.Snowflake
The large specific surface area of type stake, in the case where there is same cross-sectional area with square pile or tubular pole, snowflake type stake unit length
Stake lateral area is bigger, has higher bearing capacity；When snowflake type stake is identical as the stake lateral area of square pile or tubular pole unit length
When, the cross-sectional area of snowflake type stake is smaller, more material saving.Under snowflake type stake is compared relatively, there is higher cost performance, but at present
There are no a kind of suitable prefabricated snowflake type concrete-pile molds in the market, so it is next to need a kind of snowflake type concrete-pile mold
The prefabricated snowflake type stake of industrialized production.
Summary of the invention
Goal of the invention: shortcoming in view of the above problems, the object of the present invention is to provide a kind of prefabricated snowflake type coagulations
Native pile die, the Mould operation is simple, can be recycled, and can adapt to the construction site demand long to piles with different.
Technical solution: the prefabricated snowflake type concrete-pile mold of the present invention, including multiple prefabricated snowflake type concrete-pile molds
Unit；Each prefabricated snowflake type concrete-pile mold unit main body includes cover board, left plate, right side plate, bottom plate, cover plate,
Internal cavities are in snowflake type column after left plate, right side plate, bottom plate splicing.
Snowflake type cavity is made of an equilateral star-like web portion with flange part, and cavity is used for casting concrete.
Cover board, left plate, right side plate, bottom end are equipped with steel end plate, and steel end plate is equipped with bolt hole, solid for bolt
It is fixed.
There is the flanging fixed for upper/lower die position in cover board, left plate, right side plate, bottom plate two sides.
Cover board is equipped with location hole with side plate, side plate position corresponding with the flanging of bottom plate, is fixed with positioning bolt, for
Lower die location is fixed, and is additionally provided with bolt in the corresponding position of its flanging, is used for upper/lower die tight close.
It is provided with hole at the top of cover board, is used for placing concrete.
Bottom base plate is equipped with hydraulic jack and avoids precast concrete pile for adjusting the horizontal positioned angle of mold
It is not poured into completely and unfilled corner occurs.
Left plate, right side plate, bottom plate, which are equipped with ribbed stiffener, prevents mold excessive deformation for reinforcing mold stiffness.
Working principle: cover board, left plate, right side plate, bottom plate are bolted to form die unit by the present invention, mold
Also the controllable precast concrete pile die of sliceable formation length, both mold ends are sealed unit with flange.Utilize various spiral shells
Bolt can organically combine prefabricated snowflake type concrete-pile mold loose mail well, and can be spliced into according to demand
The mold of different length.
The utility model has the advantages that compared with prior art, concrete-pile mold of the invention has the advantage that (1) mold is spelled
It fills simple and convenient, complex-shaped snowflake type inner cavity can be formed well；(2) die unit length is short, can easily carry out
Splicing, is carried at lifting；(3) each die unit can splice and can be recycled, and adapt to the long demand of piles with different.
Detailed description of the invention
Fig. 1 is cover board of the invention, left plate, right side plate, bottom plate front schematic view；
Fig. 2 is die unit schematic diagram of the invention；
Fig. 3 is the pile die side schematic view that three die units of the invention are spliced；
Fig. 4 is bolt scheme of installation of the invention.
Specific embodiment
As shown in Figure 1, cover board 1, left plate 2, right side plate 3, bottom plate 4 split after front view, it is seen that steel end plate 13
There are bolt hole 6, hole for hoist 7 in surface.Left plate 2, right side plate 3, bottom plate 4 are equipped with the ribbed stiffener 12 of 10mm thickness, for reinforcing mold
Rigidity prevents mold excessive deformation.4 bottom of bottom plate is equipped with hydraulic jack 11, for adjusting the horizontal positioned angle of mold,
It avoids precast concrete pile from not being poured into completely and unfilled corner occurs.
As shown in Fig. 2, the prefabricated snowflake type concrete-pile mold of the present invention, including multiple prefabricated snowflake type concrete-pile molds
Unit；Each prefabricated snowflake type concrete-pile mold unit main body includes cover board 1, left plate 2, right side plate 3, bottom plate 4, and thickness is equal
For 10mm, made by steel.Internal cavities are in snowflake type column, snow after cover board 1, left plate 2, right side plate 3, bottom plate 4 splice
Flower pattern is made of an equilateral star-like web portion with flange part, and the length and width of web portion and flange part are 350mm and 120mm, cavity
For casting concrete.Cover board 1, left plate 2, right side plate 3,4 end of bottom plate are welded with steel end plate 13, have bolt hole on steel end plate 13
6, it can be fixed with fixing bolt 16.Steel end plate 13 is provided with hole for hoist 7, and mold lifting is facilitated to carry.Cover board 1, left plate 2,
There are flanging 14, wide 100mm in right side plate 3,4 two sides of bottom plate.The corresponding position of flanging 14 is equipped with location hole 8, solid with positioning bolt 15
It is fixed, it is fixed for upper/lower die position, is additionally provided with rotation butterfly bolt 9 in its corresponding position of flanging 14, is used for upper/lower die
Tight close.Butterfly bolt 9 is rotated apart from end 50mm, positioning bolt 15 is apart from end 350mm.Die unit length is 1m,
It is sliceable, it can be connected with fixing bolt 16 between each section, it is long to adapt to different stakes.Hole 10, hole 10 are provided at the top of cover board 1
Back gauge end 250mm is used for placing concrete.
As shown in figure 3, cover board 1 and side plate 2, right side plate 3 and side plate 2, right side plate 3 and bottom plate 4 by positioning bolt 15 and turn
Dynamic butterfly bolt 9 is fixed to form die unit, and after three equal dies units are connected with fixing bolt 16, both ends are again with fixed spiral shell
Bolt 16 seals the flange of specific shape.The element length of mold is 1m, can be connected between each section, to adapt to difference
Stake it is long.
As shown in figure 4, rotation butterfly bolt 9 can be rotated around a fixing end, butterfly bolt is rotated after 90 degree of rotation
Flanging 14 can be tightly fastened by screwing, and pressed from both sides gasket between butterfly bolt and flanging 14, prevented local pressure from destroying.
When producing prefabricated snowflake type concrete-pile, bottom plate 4 is first placed, then left plate 2, right side is placed above in bottom plate 4
Plate 3, it is first fixed with positioning bolt 15, it is fixed for upper/lower die position, is additionally provided with rotation butterfly in its corresponding position of flanging 14
Formula bolt 9 is used for upper/lower die tight close.Similarly, then it is left plate 2, right side plate 3 and cover board 1 is fixed.Die unit is with admittedly
After determining the connection of bolt 16, both ends hole uses fixing bolt 16 to seal the flange of specific shape again.Again to hydraulic jack 11 into
Row debugging determines that pile die placement is horizontal.After confirmation is horizontal, it is poured the coagulation of slump qualification simultaneously in each hole 10
Soil.The height that concrete is freely toppled over controls within 2m, laminated pouring, and every thickness degree is no more than 20cm.It is used after having poured one layer
Vibrator vibrates, and just starts one layer above of casting after next layer of vibration compacting, and closely knit standard is that concrete no longer bubbles, and is mixed
Solidifying soil surface bleeding.It finally demoulded, conserved after concrete reaches some strength.
Claims (10)
1. a kind of prefabricated snowflake type concrete-pile mold, it is characterised in that: including multiple prefabricated snowflake type concrete-pile mold lists
Member；Each prefabricated snowflake type concrete-pile mold unit main body includes cover board (1), left plate (2), right side plate (3), bottom plate
(4), internal cavities are in snowflake type column after the cover board (1), left plate (2), right side plate (3), bottom plate (4) splicing.
2. prefabricated snowflake type concrete-pile mold according to claim 1, it is characterised in that: the snowflake type cavity is by one
A equilateral star-like web portion and flange part form.
3. prefabricated snowflake type concrete-pile mold according to claim 1, it is characterised in that: the cover board (1), left plate
(2), right side plate (3), bottom plate (4) end are equipped with steel end plate (13), and the steel end plate (13) is provided with hole for hoist (7).
4. prefabricated snowflake type concrete-pile mold according to claim 1, it is characterised in that: the cover board (1), left plate
(2), there be the flanging (14) fixed for upper/lower die position in right side plate (3), bottom plate (4) two sides.
5. prefabricated snowflake type concrete-pile mold according to claim 4, it is characterised in that: the cover board (1) and side plate
(2), right side plate (3) and side plate (2), right side plate (3) position corresponding with flanging (14) of bottom plate (4), which are equipped with, is used for upper and lower mould
Has the fixed location hole (8) in position.
6. prefabricated snowflake type concrete-pile mold according to claim 5, it is characterised in that: the flanging is equipped with and is used for
The bolt (9) of upper/lower die tight close.
7. prefabricated snowflake type concrete-pile mold according to claim 1, it is characterised in that: lead between the die unit
It is long to adapt to different stakes to cross splicing.
8. prefabricated snowflake type concrete-pile mold according to claim 1, it is characterised in that: opened at the top of the cover board (1)
There is the hole (10) for placing concrete.
9. prefabricated snowflake type concrete-pile mold according to claim 1, it is characterised in that: bottom plate (4) bottom is set
There is the hydraulic jack (11) for adjusting die horizontal placed angle.
10. prefabricated snowflake type concrete-pile mold according to any one of claims 1 to 9, it is characterised in that: the left side
Plate (2), right side plate (3), bottom plate (4) are equipped with ribbed stiffener (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910193416.2A CN109910144B (en) | 2019-03-14 | 2019-03-14 | Prefabricated snowflake type concrete pile mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910193416.2A CN109910144B (en) | 2019-03-14 | 2019-03-14 | Prefabricated snowflake type concrete pile mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109910144A true CN109910144A (en) | 2019-06-21 |
| CN109910144B CN109910144B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910193416.2A Active CN109910144B (en) | 2019-03-14 | 2019-03-14 | Prefabricated snowflake type concrete pile mould |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618873A (en) * | 2021-09-16 | 2021-11-09 | 连云港市连大管桩工程有限公司 | High-strength precast concrete pile and pouring process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1584778A1 (en) * | 1965-08-11 | 1970-10-22 | Yoshiro Tsuzuki | Process for the production of concrete pillars with radial cross-sectional shape |
| CN105014773A (en) * | 2015-07-01 | 2015-11-04 | 长安大学 | Y-shaped precast reinforced concrete pile mould |
| CN105082330A (en) * | 2015-05-02 | 2015-11-25 | 长安大学 | X-shaped precast reinforced concrete pile mould |
| CN106272921A (en) * | 2016-09-28 | 2017-01-04 | 周兆弟 | The prefabricated pile mould that energy is steam-cured |
| CN108487231A (en) * | 2018-03-09 | 2018-09-04 | 河海大学 | Snowflake shaped steel plate pile and its processing and construction method |
-
2019
- 2019-03-14 CN CN201910193416.2A patent/CN109910144B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1584778A1 (en) * | 1965-08-11 | 1970-10-22 | Yoshiro Tsuzuki | Process for the production of concrete pillars with radial cross-sectional shape |
| CN105082330A (en) * | 2015-05-02 | 2015-11-25 | 长安大学 | X-shaped precast reinforced concrete pile mould |
| CN105014773A (en) * | 2015-07-01 | 2015-11-04 | 长安大学 | Y-shaped precast reinforced concrete pile mould |
| CN106272921A (en) * | 2016-09-28 | 2017-01-04 | 周兆弟 | The prefabricated pile mould that energy is steam-cured |
| CN108487231A (en) * | 2018-03-09 | 2018-09-04 | 河海大学 | Snowflake shaped steel plate pile and its processing and construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618873A (en) * | 2021-09-16 | 2021-11-09 | 连云港市连大管桩工程有限公司 | High-strength precast concrete pile and pouring process thereof |
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| Publication number | Publication date |
|---|---|
| CN109910144B (en) | 2020-11-03 |
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